Controllers

Hydro Experts stocks a wide variety of high-quality Fan speed controller, Light controller, timer and multi-functional controllers from Hydro Axis, eziPlug, JBL and others in order to control the atmosphere of a greenhouse.

50 Products
Pro Leaf Digital Day/Night Temperature Controller - TEMP-B1
SMSCom NTC Temperature Sensor Only

SMSCom NTC Temperature Sensor Only

$39.95
Free shipping over $499*
SMSCom Smart Fan Controller MK II - Max Load 6.5A | 1500W | w/ NTC Temp Sensor
Gavita Fan Balancer Module - FB1 | Suitable for EC Fan Only
Growlush Fan Adjustable Speed Controller - Max 500W | 2.08A

Growlush Fan Adjustable Speed Controller - Max 500W | 2.08A

$69.95
Save 21%
$54.95
Free shipping over $499*
TrolMaster Hydro-X AC Remote Station - ARS-1 | Plug & Play
TrolMaster Hydro-X CO2 Device Station - DSC-1 | Plug & Play
TrolMaster Hydro-X Dry Contact Station - DSD-1 | LCD Display

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Adding a fan speed controller to your extraction system provides the user with the ability to adjust how fast the fan is running and therefore the extraction rate. This is especially handy as the weather becomes cooler. A large extraction system running at full tilt may be great at keeping temperatures right during the height of summer. However in many cases, when the cooler months arriv ...
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When setting up an indoor garden, air circulation and exhaust are just as important to your overall plant’s health as water and light. A successful gardener can use airflow to control temperature and humidity, which will help prevent disease and eliminate hot spots. So…what’s the best way to set up your exhaust? Keep in mind that hot air r ...
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Temperature is a key factor in plant growth and development. Along with the levels of light, carbon dioxide, air humidity, water and nutrients, temperature influences plant growth and ultimately crop yields. All these factors should be in balance. Temperature influences the plant in t ...
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Takeaway: Plants that use the duration of their dark periods to signal flowering are said to be subject to photoperiodism and are classified as either ‘short day’ or ‘long day’ plants ...
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